Competitive CyclistNew · Checked Sep 20, 2026, 5:22 AM
$399.99In stockVisit store
Seatposts
Crank Brothers Crank Brothers Highline 11 Dropper Seatpost Black, 31.6x100mm Travel
MPN ST0971
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
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Catalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Sep 9, 2026
- Compatibility review
- Reviewed Sep 9, 2026
Approved technical sources
- Reviewed cockpit fact at Highline 11 Size Guide, rows A/F/HManufacturerSource checked Sep 9, 2026Evidence reviewed Sep 9, 2026
- Reviewed cockpit fact at competitive-cyclist catalog row 11035ManufacturerSource checked Sep 5, 2026Evidence reviewed Sep 9, 2026
Technical data
Specifications
- Seatpost diameter
- 31.6 mm
- Seatpost length
- 367 mm
- Seatpost offset
- 0 mm